package a.oschina.observedemo.demo5;

import java.lang.reflect.Method;

/**
 * &lt;功能详细描述&gt;
 *
 * @author Administrator
 * @version [版本号, 2018/10/23]
 * @see [相关类/方法]
 * @since [产品/模块版本]
 */
public abstract class Notifier {
    protected Method update;

    abstract public void setAction(String action);

    abstract public void notifyObserver(Object object);
}
